UPC 785577939891

• Battery operated, interconnected wireless smoke alarm with helpful voice location
• Uses photoelectric sensing technology
• Low battery warning and convenient pullout battery drawer
• Comes with a 10 year warranty
• Tested to the highest industry standards, meets UL safety standards

The First Alert OneLink SA501CN2-3ST Battery Operated Smoke Alarm - 2 Pack comes with a pair of alarms that tell you what part of the home is In danger so you can act fast without any second guessing. These alarms are interconnected so when one goes off, they all go off and with an 85-decibel siren and a voice that calls out ''WARNING, EVACUATE!'' nobody will sleep through this call to action. Each alarm features 11 pre-programmed choices and the best in photoelectric smoke sensing technology to reduce the number of nuisance alarms from cooking or shower steam. Includes 2 AA batteries and is backed by a 10-year limited warranty.   Additional Features Type: Battery, Photoelectric Alarm Type: Smoke Use: Residential With a complete line of home safety devices, First Alert is America?s most-recognized and most-trusted safety brand. Detectors, fire extinguishers, safety boxes, and other preparedness products give home and business owners alike increased peace of mind. First Alert is actively involved in the communities it protects, too, with longstanding outreach initiatives supporting fire service and other organizations dedicated to fire prevention, carbon monoxide detection, and safety. Wireless smoke alarms with photoelectric sensors. Voice location technology. Test/silence button. 85-decibel horn, lights, and low battery warning. Backed by a 10-year limited warranty. Includes AA batteries.